An unstructured blazer in a grey-and-navy plaid pattern with a classic windowpane check. The grey melange base is crossed by bold navy lines, and a red accent stitch peeks at the lapel. Notch lapels, a two-button front, and flap pockets maintain a smart-casual profile. A branded patch sits on the lower left sleeve.

Made from lightweight, unlined fabric with a natural drape, this blazer moves freely and stays comfortable through long days. The unconstructed shoulders keep the silhouette relaxed.

Paris-designed and precision-fitted using an MIT algorithm calibrated to 30 million body types, this Descartes blazer delivers a clean, modern silhouette. It pairs European sartorial heritage with West Coast ease.

Dry clean recommended. Available in sizes S to 5XL.